Tokyo, Japan, Oct. 28, 2024 (GLOBE NEWSWIRE) -- Koushicare, an innovator in mental healthcare, introduces its all-natural and non-invasive Gamma Light Therapy Brainband that boosts brain health and ...

A supernova from the early universe looks unexpectedly familiar, challenging ideas about how the first massive stars lived ...

Gamma-ray bursts are among the most energetic events in the universe, but some appear curiously faint in visible light. The biggest study to date of these dark gamma-ray bursts, using the GROND ...

How much light has been emitted by all galaxies since the cosmos began? After all, almost every photon (particle of light) from ultraviolet to far-infrared wavelengths ever radiated by all galaxies ...

An icon in the shape of a lightning bolt. Impact Link Two violent explosions in galaxies billions of light-years away recently produced the brightest light in the universe. Scientists caught it in ...

The history of star formation in the universe has been charted by astronomers who looked at how gamma rays interact with extra-galactic background light (EBL) – which is a diffuse glow of starlight ...

Gamma Ray Bursts (GRB) are some of the brightest and most powerful, but also some of the most misunderstood quandaries of physics that exist in our universe. Scientists believe that shorter versions ...

In the constellation of Ophiuchus (the Serpent Bearer) there is a double star system called "RS Ophiuchi", about 7500 light years away, consisting of a white dwarf and a red giant. Their separation is ...

Blasts that create gamma-ray bursts may actually exceed the speed of light in surrounding gas clouds, but do so without violating Einstein's theory of relativity. Astrophysicists Jon Hakkila of the ...

An experiment on the side of an extinct volcano in Mexico involving gamma rays is helping scientists answer a fundamental question in physics: Is the speed of light the same throughout the universe?

Astronomers have obtained the first images of X-ray “halos” around the location of a gamma-ray burst. Simon Vaughan of Leicester University in the UK and co-workers used the XMM-Newton observatory to ...

Gamma-ray bursts are among the most energetic events in the Universe, but some appear curiously faint in visible light. The biggest study to date of these so-called dark gamma-ray bursts, using the ...